#include "tcpServer.hpp"
#include <memory>

using namespace std;
using namespace ns_server;

static void usage(string proc)
{
    std::cout << "Usage:\n\t" << proc << " port\n"
              << std::endl;
}
std::string echo(const std::string &messages)
{
    return messages;
}

int main(int argc, char *argv[])
{
    // std::cout<<"hello server"<<std::endl;
    if (argc != 2)
    {
        usage(argv[0]);
        exit(USAGE_ERR);
    }
    uint16_t port = atoi(argv[1]);
    unique_ptr<TcpServer> tsvr(new TcpServer(echo, port));
    
    tsvr->initServer();
    tsvr->start();
    return 0;
}